The electric toilet seat, which can be heated and has various cleaning and drying functions, has become a popular feature in Japanese households.

During the Edo period, which lasted from the 17th to the mid-19th century, Japan was ruled by the Tokugawa shogunate and experienced a period of peace and stability.

Niigata is a city located on Japan's western coast, and is known for its delicious seafood, sake, and snow festivals.